Control unit for dental drilling equipment



FIG. 1 is a front, right side perspective view of a control unit fordental drilling equipment showing our new design;

FIG. 2 is a rear, left side perspective view thereof;

FIG. 3 is a front, left side perspective view thereof, the broken linedrawing of a stand is shown for illustrative purposes only and forms nopart of the claimed design; and

FIG. 4 is a side elevational view thereof, the other side being a mirrorimage.

The ornamental design for a control unit for dental drilling equipment,as shown and described.